Invention Grant
- Patent Title: Printing control apparatus and printing control method
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Application No.: US15004013Application Date: 2016-01-22
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Publication No.: US09931861B2Publication Date: 2018-04-03
- Inventor: Masahiro Fukazawa , Akito Sato , Naoki Sudo , Hiroki Sato
- Applicant: Seiko Epson Corporation
- Applicant Address: JP Tokyo
- Assignee: Seiko Epson Corporation
- Current Assignee: Seiko Epson Corporation
- Current Assignee Address: JP Tokyo
- Priority: JP2015-022929 20150209
- Main IPC: B41J2/165
- IPC: B41J2/165 ; B41J2/21

Abstract:
A printing control apparatus includes a defective nozzle detecting section that detects a defective nozzle included in the plurality of nozzles; and a complementing section that forms a complementary dot which complements dots of a first raster to be recorded using the defective nozzle on at least one of a second raster and the first raster using a complementary nozzle included in the plurality of nozzles. The complementing section includes an adjusting section which sets main scanning being performed after the defective nozzle is detected as a first main scanning, sets main scanning being performed M times after the defective nozzle is detected as a M-th main scanning, and allows a usage rate of ink in the first main scanning to be greater than a usage rate of ink in the M-th main scanning, regarding the usage rate of ink discharged using the same complementary nozzle.
Public/Granted literature
- US20160229178A1 Printing Control Apparatus and Printing Control Method Public/Granted day:2016-08-11
Information query
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